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Di(2-ethylhexyl) adipate

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Identification
Molecular formula
C22H42O4
CAS number
103-23-1
IUPAC name
bis(2-ethylhexyl) hexanedioate
State
State

At room temperature, di(2-ethylhexyl) adipate is in a liquid state.

Melting point (Celsius)
-67.00
Melting point (Kelvin)
206.15
Boiling point (Celsius)
417.00
Boiling point (Kelvin)
690.15
General information
Molecular weight
370.57g/mol
Molar mass
370.5700g/mol
Density
0.9210g/cm3
Appearence

Di(2-ethylhexyl) adipate is a colorless, oily liquid with a mild, characteristic odor. It is typically transparent and free of suspended impurities.

Comment on solubility

Solubility of bis(2-ethylhexyl) hexanedioate

Bis(2-ethylhexyl) hexanedioate, a diester derived from hexanedioic acid, exhibits unique solubility characteristics that are essential for its applications. Understanding the solubility of this compound can shed light on its behavior in various environments:

  • Solvent Compatibility: Bis(2-ethylhexyl) hexanedioate is generally soluble in organic solvents, such as alcohols, ethers, and aromatic hydrocarbons, owing to its hydrophobic alkyl chains.
  • Water Insolubility: This compound is notably insoluble in water, which is common for many larger esters due to their non-polar characteristics. Thus, it behaves more like a lipophilic compound.
  • Temperature Effects: The solubility may increase with temperature; as the temperature rises, the kinetic energy of the molecules increases, potentially leading to greater interactions in organic solvents.

In summary, the solubility of bis(2-ethylhexyl) hexanedioate can be described as:

  1. Soluble in nonpolar organic solvents.
  2. Insoluble in water.
  3. Solubility increases with temperature in compatible solvents.

These solubility characteristics make bis(2-ethylhexyl) hexanedioate valuable in various industrial applications, especially in formulations where water solubility is not desired.

Interesting facts

Exploring bis(2-ethylhexyl) hexanedioate

bis(2-ethylhexyl) hexanedioate, often referred to in the industry as DEHA, is a fascinating chemical compound primarily known for its role as a plasticizer. This compound is integral to various applications due to its unique properties and versatility.

Key Facts About bis(2-ethylhexyl) hexanedioate:

  • Plasticizer Use: DEHA is widely used in the manufacture of flexible polyvinyl chloride (PVC) products, enhancing their durability and performance.
  • Biodegradable Nature: One of the remarkable features of this compound is its biodegradability, which is crucial in today's environmentally conscious practices.
  • Industry Applications: Beyond plastics, bis(2-ethylhexyl) hexanedioate is utilized in cosmetics, adhesives, and even lubricants, showcasing its adaptability across different sectors.
  • Toxicological Profile: Research into the safety of DEHA has been significant, with studies evaluating its effects on health and the environment, leading to careful regulatory measures.

As a chemical scientist or student, you might find it intriguing that DEHA serves as a prime example of how certain chemicals can shift in their perception and regulation over time. With the rising focus on sustainability, compounds like bis(2-ethylhexyl) hexanedioate are being reassessed for their benefits versus potential risks. This transition reflects a broader trend in chemistry, where scientists are not only exploring new materials but also re-evaluating existing platforms for sustainable innovation.

In conclusion, bis(2-ethylhexyl) hexanedioate stands as a testament to the complex interplay of chemistry, industry need, and environmental considerations. It serves to highlight the evolving nature of chemical sciences in addressing modern challenges while continuing to meet the demands of various industries.

Synonyms
BIS(2-ETHYLHEXYL) ADIPATE
103-23-1
Di(2-ethylhexyl) adipate
Diethylhexyl adipate
DEHA
Bis(2-ethylhexyl)hexanedioate
Di(2-ethylhexyl)adipate
Octyl adipate
Bis(2-ethylhexyl) hexanedioate
Plastomoll DOA
Vestinol OA
Bisoflex DOA
Crodamol DOA
Effomoll DOA
Kodaflex DOA
Monoplex DOA
BEHA
Truflex DOA
BIS(2-ETHYLHEXYL)ADIPATE
Adipol 2EH
Staflex doa
Uniflex doa
Reomol doa
Wickenol 158
Di-2-ethylhexyl adipate
Lankroflex DOA
Sansocizer DOA
Ergoplast ADDO
Plasthall DOA
Adimoll DO
Mollan S
Flexol A 26
Sicol 250
Hexanedioic acid, bis(2-ethylhexyl) ester
Rucoflex plasticizer doa
Jayflex DOA 2
Kemester 5652
Effomoll DA
Arlamol DOA
Hatcol 2908
WITAMOL 320
Adipic acid, bis(2-ethylhexyl) ester
Flexol plasticizer 10-A
Flexol plasticizer A-26
Morflex 310
Vistone A 10
Di-(2-ethylhexyl) adipate
Octyl adipate (VAN)
Adipic acid di(2-ethylhexyl) ester
Effemoll doa
NCI-C54386
Dioctyl adipate (VAN)
DOA
CCRIS 236
PX-238
HSDB 343
Bis-(2-ethylhexyl)ester kyseliny adipove
Hexanedioic acid bis(2-ethylhexyl) ester
Palatinol DOA
Monsanto DOA
UNII-MBY1SL921L
EINECS 203-090-1
MBY1SL921L
K 3220
BRN 1803774
DTXSID0020606
CHEBI:34675
Good-rite GP-223
Adipic acid di[2-ethylhexyl]ester
1,6-bis(2-ethylhexyl) hexanedioate
Hexanedioic acid, 1,6-bis(2-ethylhexyl) ester
NSC-56775
Bis-(2-ethylhexyl)ester kyseliny adipove [Czech]
DTXCID40606
MLS002152897
ADIPIC ACID BIS(2-ETHYLHEXYL) ESTER
EC 203-090-1
4-02-00-01964 (Beilstein Handbook Reference)
Adipic acid, bis-2-ethylhexyl ester
DI(2-ETHYLHEXYL) ADIPATE [IARC]
SMR001224508
DI-(2-ETHYLHEXYL)ADIPATE [MART.]
BIS(2-ETHYLHEXYL)HEXANEDIOATE [HSDB]
Bis-(2-ethylhexyl)ester kyseliny adipove (czech)
Adipic acid-bis-2-ethylhexylester
Adipic acid di(2-ethylhexyl)ester
DI(2-ETHYLHEXYL) ADIPATE (IARC)
203-090-1
2072051-04-6
CAS-103-23-1
DI-(2-ETHYLHEXYL)ADIPATE (MART.)
keme ster 5652
USS 700
NSC 56775
AI3-28579
DOA Plasticizer
Bis(2-ethylhexyl) hexanedio ate
Jayflex DOA
Merrol DOA
Witcizer 412
Flexol A26
MFCD00009496
Adipic acid bis (2-ethylhexyl) ester
Di2ethylhexyl adipate
DIACIZER DOA
i-2-ethylhexyl adipate
Flexol plasticizer 10A
Flexol plasticizer A26
Bis(2ethylhexyl) adipate
di (2-ethylhexyl) adipate
cid_7641
NCIOpen2_007625
SCHEMBL27423
Bis(2ethylhexyl) hexanedioate
Hexadioic acid, dioctyl ester
Hexanedioc acid, dioctyl ester
CHEMBL1414950
BDBM74247
Adipic acid, bis-2-ethylhexyl ester 100 microg/mL in Acetone
Bis(2-ethylhexyl) adipate, 99%
PX238
DIETHYLHEXYL ADIPATE [INCI]
NSC56775
Tox21_202231
Tox21_300564
Adipic acid, bis(2ethylhexyl) ester
Adipic acid, di(2-ethylhexyl) ester
Bis(2-ethylhexyl) adipate, >=99%
AKOS015903805
Bis(2ethylhexyl)ester kyseliny adipove
Adipic acid, bis (2-ethylhexyl) ester
CS-W009768
DS-7125
FB62538
NCGC00091185-01
NCGC00091185-02
NCGC00091185-03
NCGC00091185-04
NCGC00254473-01
NCGC00259780-01
70147-21-6
AC-15178
A0163
NS00008424
WLN: 4Y2 & 1OV4VO1Y4 & 2
Bis(2-ethylhexyl) adipate, >=97.0% (GC)
Bis(2-ethylhexyl) adipate, analytical standard
HEXANEDIOIC ACID, DI(2-ETHYLHEXYL) ESTER
Q412835
Bis(2-ethylhexyl) adipate, Selectophore(TM), >=99.0%
Adipic Acid Di(2-ethylhexyl) Ester;Adipic Acid Dioctyl Ester;Di(2-ethylhexyl) Adipate
686-861-9